Portable seat



FIG. 1 is a front perspective view of the portable seat showing the newdesign in a retracted condition;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view of the portable seat in an expandedcondition of use;

FIG. 9 is a perspective view of the portable seat of FIG. 1 with thebottom foot member in an inverted mode of use; and,

FIG. 10 is a front perspective view of the portable seat in a collapsedstored condition.

The broken lines shown in the drawings depict environmental subjectmatter and form no part of the claimed design.

CLAIM The ornamental design for a portable seat, as shown and described.